code: def test_sfo_params():
      params = {"PP": 0.1, "A": 4, "e": 0.001}
  
      new_sfo = sfo.SFO(params=params)
  
      assert new_sfo.PP == 0.1
  
      assert new_sfo.A == 4
  
      assert new_sfo.e == 0.001
  
file_path: opytimizer/tests/opytimizer/optimizers/swarm/test_sfo.py
imports: import numpy
  from opytimizer.optimizers.swarm import sfo
  from opytimizer.spaces import search
label_desc: Use image node_id 1 for calling a global function with example usage: test_sfo_params() without return types